[SERVER-68388] Limit concurrency setting and update server parameter name Created: 28/Jul/22 Updated: 29/Oct/23 Resolved: 11/Jan/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 5.0.15, 6.3.0-rc0, 6.0.5, 6.0.6 |
| Type: | New Feature | Priority: | Major - P3 |
| Reporter: | Lamont Nelson | Assignee: | Rachita Dhawan |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | sharding-nyc-subteam2 | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||
| Backport Requested: |
v6.0, v5.0
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| Participants: | |||||
| Description |
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The limit for fetch/insert concurrency in idl is set at 128 to accommodate large instance sizes. For small instances the max value is unnecessarily high. This ticket will limit the settings introduced in https://jira.mongodb.org/browse/SERVER-67185
Setting it to 500(compile time max) instead and the IOPS/number of cpus will drive the recommended value(in the documentation). Also, change the name of the parameter from migrationConcurrency to chunkMigrationConcurrency. |
| Comments |
| Comment by Githook User [ 16/Mar/23 ] |
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Author: {'name': 'Rachita Dhawan', 'email': 'rachita.dhawan@gmail.com', 'username': 'racdhawan'}Message: (cherry picked from commit 07b44516a04e0d3b3ebadc4fa554142788095bb9) |
| Comment by Githook User [ 02/Mar/23 ] |
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Author: {'name': 'Randolph Tan', 'email': 'randolph@10gen.com', 'username': 'renctan'}Message: Revert " This reverts commit db9f4329fe249dcd2a31f7edebcd1bc5a68d98b5. |
| Comment by Githook User [ 27/Jan/23 ] |
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Author: {'name': 'Rachita Dhawan', 'email': 'rachita.dhawan@gmail.com', 'username': 'racdhawan'}Message: (cherry picked from commit 07b44516a04e0d3b3ebadc4fa554142788095bb9) |
| Comment by Githook User [ 23/Jan/23 ] |
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Author: {'name': 'Rachita Dhawan', 'email': 'rachita.dhawan@gmail.com', 'username': 'racdhawan'}Message: (cherry picked from commit 07b44516a04e0d3b3ebadc4fa554142788095bb9) |
| Comment by Githook User [ 11/Jan/23 ] |
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Author: {'name': 'Rachita Dhawan', 'email': 'rachita.dhawan@gmail.com', 'username': 'racdhawan'}Message: |